U.S. Census Bureau
- American Factfinder
Data for the decennial census and the American Community Survey. - U.S. Census Bureau
The U.S. Census Bureau's home site.
- Data.gov
The purpose of Data.gov is to increase public access to high value, machine readable government datasets.
- Vital Signs
This data-driven website by MTC compiles dozens of indicators; each is presented with interactive visualizations that allow you to explore historical trends, examine differences between cities and counties, and even compare the Bay Area with other peer metropolitan areas. - FTP File Library
This FTP site, which contains most of the raw (but easy-to-use) Census data, is maintained by ABAG and MTC. Most of the data is from 1990 and 2000 Census. - California Department of Finance
The Demographic Research Unit of the California Department of Finance is designated as the single official source of demographic data for state planning and budgeting.
- Association of Public Data Users (APDU)
APDU is a national network that links users, producers and disseminators of government statistical data.
California | Bay Area | Counties | Cities | Tracts/Blocks | Transportation
Historical Data | Maps | Links | FAQ | Home | Contact | MTC | ABAG
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415-778-5236, library@mtc.ca.gov